SU1662468A1 - Smoke generator - Google Patents

Abstract

The invention relates to equipment for the production of smoke media used for processing meat and other products. The purpose of the invention is to simplify the design and reduce energy consumption. The smoke generator is provided with a metering device 5 adjacent to the hopper 3 for sawdust. Electrically heated under 6 and dispenser 5 are made in the form of drive cylinders with a corrugated surface. The air supply channel to the smoke generator is U-shaped and interfaced to the housing 1. The smoke armature 8 has a common wall 10 with the hopper 3. in the bunker 3, the hot smoke of the smoke duct 8 and the additional heating of air directed into the housing through the duct 11 increase the efficiency of the smoke generator. 1 hp ff, 4 ill.

Description

form and interfaced with the housing 1. The chimney 8 has a common wall with the hopper 3 10. The dosed supply of sawdust to the corrugated surface of the dispenser 5 and their complete combustion in the hollows of the corrugated surface of the hearth 6, as well as additional drying of sawdust in the hopper 3 with hot smoke chimney 8 and additional heating of the air directed into the housing through channel 11 increase the efficiency of the smoke generator. 1 hp f-ly, 4 ill.

The invention relates to the food and fish processing industries, in particular, to equipment for the production of smoking media used for processing meat and other products.

The purpose of the invention is to simplify the design and reduce energy consumption,

1 shows a smoke generator, general view, vertical section; figure 2 - section aa in figure 1; in FIG. 3, node I in FIG. 1; figure 4 - node II in figure 1

The smoke generator has a housing 1 with a window 2. In the upper part of the housing 1 there is fixed a hopper 3 for sawdust with agitator 4. A dispenser 5 of sawdust adjoins the bottom opening of the hopper 3, which can be made in the form of a drive cylinder with a corrugated surface. 6, preferably made in the form of a drive cylinder, under which the ash container 7 is installed. In the upper part of the housing 1, a smoke duct 8 is mounted. A cleaner 9 having a common wall 10 with the hopper 10. The housing

1 is equipped with a duct 11 for supplying air connected to the housing 1 and having a U-shape. The channel is connected to the window.

2i has a flap 12 at the inlet. The horizontal shafts of the hearth 6 cylinders, the dispenser 5 and the agitator 4 are connected by a chain transmission 13 to the gearmotor 14. The flue 8 is located in the upper part of the body so that it adjoins the channel 11 and the bunker 3.

The smoke generator works as follows.

Sawdust is loaded into the hopper 3. In the latter, the sawdust is mixed with a rotating agitator 4. At the same time, the formation of an arch over the discharge opening is prevented. At the outlet of the hopper 3, the sawdust is captured by the corrugated surface of the rotating dispenser 5. The dose of the sawdust is determined by the height of the projections and the width of the depressions of the corrugated surface. From the cavities of the metering unit, sawdust is poured onto the rotating surface of the bottom b heated from heating elements up to 350-450 ° C and fall into the cavities of the corrugated surface. In the hollows, under the action of high temperature, sawdust begins to smolder (char) and the floor

whining I burnt, not having time to pour out. Thus, the ribbed surface of the hearth ensures the retention of sawdust for complete burning. To ensure more

the complete burning of sawdust, the movement of the hearth is made intermittent. Due to the rotation of the hearth, the surface is thoroughly cleaned.

Smoke generated through the cleaner

9 enters the chimney 8. In the chimney 8, hot smoke is in contact with the wall 10 of the hopper 3, heating it, and then the sawdust mixed by the agitator 4. Thus, the sawdust is additionally dried, thereby eliminating the need to increase the hearth heating temperature. Air enters the housing 1 through the window 2 through the duct 11. The amount of incoming air is regulated by a damper

12. The air passing through duct 11 is heated from the walls of the duct 8 and the smoke body, which reduces heat loss to the environment and reduces the energy consumption for heating water,

The present invention allows to increase the efficiency of the diamonerator by reducing the consumption of sawdust during the smoking process due to the metered supply of sawdust, as well as reducing

power consumption due to additional drying of sawdust in the bunker with hot smoke from the duct and the use of additional heating of the air directed to the smoke chamber;

increase reliability by simplifying the design of moving parts.

Claims (2)

1. A smoke generator comprising a hopper with a dispenser for sawdust, a housing with a heating hearth, an air supply duct and a chimney, characterized in that, in order to simplify the design and reduce energy consumption, the air supply duct is shaped, and along its entire length with the body, and the chimney is located in the upper part of the body so that it is adjacent to the air supply duct and the sawdust bunker. 2. The smoke generator according to claim 1, in the form of drive cylinders with corrugated u and with the fact that the dispenser and under are made with surfaces. Aa / h Phage. 2 x FIG. five